Browsing CALPHAD Assessments by Title
Now showing items 91-103 of 103
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A thermodynamic evaluation of the Mo-Ni system
A thermodynamic evaluation of the Mo-Ni system is presented. A set of parameters values describing the Gibbs energy of each phase is given. Calculated quantities are compared with experimental data, and the agreement is ... -
A thermodynamic evaluation of the Ti-Mo-C system
A thermodynamic assessment of the Ti-Mo-C system has been made, employing a two-sublattice regular solution model for the solid solution and carbide phases and an ordinary subregular solution model for the liquid phase. A ... -
Thermodynamic modeling of Al–Co–Cr, Al–Co–Ni, Co–Cr–Ni ternary systems towards a description for Al–Co–Cr–Ni
The phase relations and thermodynamic properties of the Al–Co–Cr, Al–Co–Ni, Co–Cr–Ni ternary alloys are investigated using first principles calculations based on DFT (density functional theory). Their thermodynamic ... -
Thermodynamic modeling of Laves phases in the Ta–V system: Reassessment using first-principles results
The Ta–V system is an interesting system exhibiting the existence of Laves phases among elements of the same group in the periodic system, and with an unusual order of stability of Laves phase structures at 0 K. Whereas ... -
Thermodynamic modeling of the Co–Hf system supported by key experiments and first-principles calculations
Phase equilibria and thermodynamic properties of the Co–Hf system were investigated via calorimetric measurements, first-principles calculations and thermodynamic modeling. Heat contents of Co2Hf and CoHf2 were measured ... -
Thermodynamic modeling of the V–Cr–Si system
In the present work, an assessment of the V–Cr–Si system was done. Mainly based on previously ternary experimental data on the isothermal section at 1200 °C and on the liquid–solid equilibria, a thermodynamic modeling of ... -
Thermodynamic properties of the Co-W-C system
The thermodynamic properties of the Co-W-C system have been evaluated by using the CALPHAD method. The properties of the Co-C and W-C systems are taken from recent analyses, whereas the properties of the Co-W system are ... -
Thermodynamic re-assessment of the Al-Co-W system
The Al-Co-W system and its binary sub-systems Al-Co, Al-W and Co-W were critically reviewed. The thermodynamic description of the Al-Co-W system including all three binaries was developed considering thermodynamic and ... -
Thermodynamic re-modelling of the ternary Al–Cr–Ti system with refined Al–Cr description
In the present paper, the ternary Al–Cr–Ti and binary constituent Al–Cr systems are thermodynamically re-modelled based on new experimental information reported in the literature within the past few years. Few key experiments ... -
Thermodynamics of rare earth sesquioxides
(2007)Experimental thermochemical and related data for rare earth sesquioxides, R2O3 (R = Sc, Y, La–Lu) are critically reviewed to provide a consistent set of thermodynamic functions covering the temperature range from at least ... -
Thermodynamics of Ti–Ni shape memory alloys
The thermodynamics of the Ti–Ni system are reviewed, and CALPHAD descriptions of metastable intermetallic phases are presented. These phases play an important role as precipitates in shape memory alloys. Metastable Ti3Ni4 ... -
V-Zn Experimental results and thermodynamic assessment
(2013-04-01)Experimental investigation followed by thermodynamic assessment of the V–Zn system was carried out in the present study. A series of V–Zn alloys annealed at various temperatures were examined using scanning electron ... -
V–Zn Thermodynamic Assessment by key experiments and first-principles calculations
(2013-03-28)The V–Zn system was investigated by a combination of CALPHAD modeling with key experiments and first-principles calculations. Based on a critical literature review, one diffusion couple and nine alloys were designed to ...